Estelle Bee Dagum: key obituary facts
Is Estelle Bee Dagum dead? Yes. Estelle Bee Dagum died on April 3, 2026, at age 91.
Cause of death: Estelle Bee Dagum's cause of death has not been publicly confirmed.
What was Estelle Bee Dagum known for?
Estelle Bee Dagum was an Argentine statistician.
More about Estelle Bee Dagum
Estelle Bee Dagum, an Argentine statistician, died on April 3, 2026, at age 91.
Born in Córdoba, Argentina, in 1935, she was an Argentine and Canadian economist and statistician and a professor chiara fama of statistical sciences at the University of Bologna. Dagum was known for her research on time series analysis, particularly for developing the X-11-ARIMA method of seasonal adjustment, which became widely used and later informed X-12-ARIMA and related methods.
She also co-authored books on benchmarking and seasonal adjustment methods.
Estela “Estelle” Bee Dagum (January 8, 1935 – April 2, 2026) was an Argentine and Canadian economist and statistician who was a professor “chiara fama” of statistical sciences at the University of Bologna. She is known for her research on time series analysis, and in particular for developing the X-11-ARIMA method of seasonal adjustment, which became widely used and is a predecessor to X-12-ARIMA and later methods.